Update PyYaml dependency to 6.0.2

[EdificomSA]

ttp/pyproject.toml

Line 31 in d6476d3

pyyaml = { version = "6.0", optional = true, markers = "python_version >= '3.7'" }

python-poetry/poetry#8287

Note: This error originates from the build backend, and is likely not a problem with poetry but with pyyaml (6.0) not supporting PEP 517 builds. You can verify this by running 'pip wheel --no-cache-dir --use-pep517 "pyyaml (==6.0)"'.